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EXHIBIT 15
<br />PRELIMINARY COST ESTIMATE
<br />ARKWRIGHT- SUN RISE AREA STREET IMPROVEMENTS
<br />PRELIMINARY COST ESTIMATE
<br />STREET AND UTILITY IMPROVEMENTS
<br />MAPLEWOOD CITY PROJECT NO. 12 -09
<br />Item
<br />Description
<br />Unit
<br />Estimated
<br />TOTAL
<br />Unit
<br />Price
<br />EST.
<br />QTY.
<br />EST.
<br />COST
<br />2506.502
<br />2506 502
<br />2506.522
<br />255
<br />2506.602
<br />2511502
<br />2571.602
<br />...
<br />2577.602 _
<br />2571.604
<br />2573530
<br />7.503.603
<br />CONST. DRAINAGE STRUCTURE, DESIGN 2 x 3' BOX CB W/ R- 3067 -V FR. & GR.
<br />, MH ..........
<br />CONST. DRAINAGE STRUCT., DESIGN 48" MH OR CB-631-1W/ R- 3067 -V OR R- 1678 -A
<br />A MS
<br />ADJUST CASTING (STORM SEWER MH IN BIT OR C &G)
<br />T.. U.. OE(S. R.... 11 ..
<br />RECONSTRUCT MANHOLE (STORM SEWER MH IN BIT. OR C &G)
<br />G 55 OR X
<br />(MH. BUILD OVER EX. PIPE)
<br />STORM WATER OUTLETS ((RIPRAP PLUS FLARED-ENDS) R
<br />...AN.... TI555. 5555.
<br />LARGE RAIN WATER GARDEN PREPARATION
<br />N A 55E 5555... ... .........
<br />RESIDENTIAL RAIN WATER GARDEN PREPARATION
<br />......, . . ..,.....,_.,..,._ ...
<br />UNDERGROUND INFILTRATION SYSTEM
<br />., ..,5. 5555 .. .. ......... 5555. ._.....,....
<br />P INLET PROTECTION
<br />PIPE BEDDING FOR HOPE STORM SEWER PIPE ANY SIZE
<br />DDN.. ...PEST
<br />EACH
<br />EACH
<br />EACH
<br />EACH
<br />EACH
<br />EACH
<br />5555,.
<br />EACH
<br />EACH
<br />EACH
<br />EACH
<br />LF
<br />1,400.00
<br />1,800.00
<br />330.00
<br />33 .0
<br />-
<br />2,500.00
<br />55.0...
<br />540.00
<br />2,700.00
<br />10,000.00
<br />0....
<br />2,500.00
<br />...
<br />10, 0,000.OD
<br />$140.00
<br />555.0..
<br />5.00
<br />24.00
<br />$33,600.00
<br />40.00
<br />$72,000.00
<br />10.00
<br />$3,300.00
<br />2.00
<br />$5,000.00
<br />9.00
<br />$4,860.00
<br />2.00
<br />$5,400.00
<br />3.00
<br />$30,000.00
<br />34.00
<br />$65,000,00
<br />5.00
<br />650,000.00
<br />78.00
<br />$10,920.00
<br />900.00
<br />$4,500.00
<br />TOTAL=
<br />$500,311.00
<br />SANITARY SEWER SYSTEM
<br />2104.603
<br />.....
<br />2503.602
<br />2503.603
<br />2503 603
<br />2506.522
<br />2104.509
<br />2503.603
<br />2503.603
<br />ABANDON 20 -INCH SANITARY SEWER FORCE MAIN
<br />5555.. ........ ................
<br />REPAIR e" SS MAIN PER PLT 409
<br />.. ........... ............... ..............._ -- .........
<br />LINING SEWER PIPE 0
<br />U5.. ......,., .............. .... .........._ ..................
<br />RECONSTRUCT MANHOLE
<br />-I & ..I.. .. 5555.. ............
<br />FURNISH INSTALL CASTING (SAN. SEWER MH IN BIT, OR C &G)
<br />5555.
<br />SALVAGE CASTING
<br />4" .. OR .. VC,. . .. SAN. ..S ......REPL. A PLATE _... 40A
<br />OR 6 " PVC, SCH. 40 BAN SEW. $ERV IREPL AS PER PLATE 4100R 470A
<br />5515. .. .. .. Y55 R 5555... -5555.
<br />PIPE BEDDING FOR PVC SANITARY SEWER PIPE
<br />LF
<br />EACH
<br />.......
<br />LE
<br />LF.....
<br />LF
<br />EACH
<br />EACH
<br />LE
<br />..........
<br />LF
<br />LF
<br />14,00
<br />2,O00.00 D.00
<br />2s
<br />......29..0
<br />.0o
<br />55.
<br />190.00
<br />550
<br />.....550..
<br />;000 0
<br />80.00
<br />30.00
<br />. . . . . . . . .
<br />555.0
<br />5.00
<br />1,400.00
<br />1.00
<br />4,109.00
<br />84.00
<br />39.00
<br />39.00
<br />1,590.00
<br />300.00
<br />519,600.00
<br />$2,000.00
<br />$119,161.00
<br />$15,960.00
<br />$21,450.00
<br />$3,120.00
<br />$60,420.00
<br />$1,500.00
<br />WATER SYSTEM
<br />TOTAL =
<br />$223,611.00
<br />2104.601
<br />2504.602
<br />2504.602
<br />2504.602
<br />2504 50 4 0.2
<br />2.66 02
<br />46
<br />2504.603
<br />2504.603
<br />2506.521
<br />REMOVE WATER MAIN
<br />.. . . .I... . . .....- 55,55 . . ........ .. ................
<br />WATER UTILITY HOLE (EXCAVATE & BACKFILL)
<br />UTILITY .. .. TTR . (EXCAVATE WATER UTILITY OFFESTIREPLACEMENi TRENCH (EXCAVATE & BACKFILL)
<br />........ .. ............. .................. ...............- ....................
<br />ADJUST CURB STOP BOX
<br />ADJUST GATE VALVE
<br />5555"'. -. ..I .. .....
<br />WATERMAIN UTILITY SERVICE TRENCH (E X CAVATE AND BACKFILL)
<br />5 .. I.... _... ......
<br />WATERMAAIN IN UTILITY MAIN N TRENCH (EXCAVATE ATE AND BACKFILL)
<br />AND AS. BL.. R -1
<br />FURNISH AND INSTALL CASTING ASSEMBLY, TYPE FORD COVER A -1
<br />LF
<br />55.._
<br />EACH
<br />....L.,..
<br />LS
<br />EACH
<br />EACH
<br />LF
<br />LF
<br />EACH
<br />4.00
<br />.....
<br />1,fi00.00 00
<br />.5.0.0..0.0
<br />5,000.00
<br />90.00
<br />200.00
<br />303.0..
<br />.000 0
<br />24.00
<br />150.00
<br />. . . . . . . .
<br />10,725.00
<br />6.00
<br />5.00
<br />22.00
<br />6.00
<br />1,350,00
<br />10,725.00
<br />18.00
<br />$42,900.00
<br />$9,600.00
<br />525,000.00
<br />$1,980.00
<br />$1,200.00
<br />$40,500.00
<br />5257,400,00
<br />$2,400.00
<br />EXHIBIT 15
<br />51
<br />TOTAL =
<br />$380,900.00
<br />SUBTOTAL = $3,186,998.99
<br />
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